USB synthesizer on the Noise Nugget

A project log for Noise Nugget

Square Inch music widget

Fabien-ChouteauFabien-Chouteau 09/29/2018 at 20:020 Comments

I finally managed to make the Noise Nugget play notes from MIDI commands over USB!

I took me some time because there was no USB support in the driver library I'm using, so I had to write a USB stack from scratch :)

The synth code is based on ada-synth-lib from my friend Raphael. I used it to make a simple pulse wave sound with ADSR envelope.